hailey1420
hailey1420
24-02-2017
Mathematics
contestada
Help me with number 3 please
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Аноним
Аноним
24-02-2017
D) 72...
48 divided by 2 = 24 +48 = 72... because of the ratio 2:3..
hope this helps!
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dsaketh
dsaketh
24-02-2017
So the perimeter of both shapes are smaller:larger in the ratio of 2:3
we know the smaller on is 48
so 2:3 = 48:x
2/3 = 48/x
2x = 144
x = 72
The answer is (D) 72 cm
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